EP 0863199 A3 19990915 - Acidic pH detergent composition
Title (en)
Acidic pH detergent composition
Title (de)
Waschmittel mit saurem pH-Wert
Title (fr)
Composition détergente ayant un pH acide
Publication
Application
Priority
DE 19708500 A 19970303
Abstract (en)
[origin: EP0863199A2] Particulate laundry agent composition for washing textiles comprises: (i) 5-70 wt.% anionic, non-ionic, cationic, amphoteric and/or zwitterionic surfactants; (ii) 5-50 wt.% NaHCO3 and/or Na2CO3; and (iii) 20-50 wt.% solid citric acid and/or another (in)organic acidifying agent, such that a 1 wt.% aqueous solution has a pH of less than 7.
IPC 1-7
IPC 8 full level
C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/10 (2013.01); C11D 3/2086 (2013.01); C11D 17/06 (2013.01)
Citation (search report)
- [Y] EP 0456315 A2 19911113 - PROCTER & GAMBLE [US] & WO 9117232 A1 19911114 - PROCTER & GAMBLE [US]
- [Y] EP 0530635 A2 19930310 - BENCKISER GMBH JOH A [DE]
- [A] US 5431841 A 19950711 - LOCKHART RONALD R [US]
- [A] EP 0110588 A1 19840613 - UNILEVER PLC [GB], et al
- [A] EP 0606712 A1 19940720 - CLOROX CO [US]
- [Y] PATENT ABSTRACTS OF JAPAN vol. 013, no. 205 (C - 595) 15 May 1989 (1989-05-15)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0863199 A2 19980909; EP 0863199 A3 19990915; DE 19708500 A1 19980910
DOCDB simple family (application)
EP 98103669 A 19980303; DE 19708500 A 19970303